Integer Profile
3,940,426
2 × 7 × 37 × 7607
Prime factors, divisor sums, positional representations and sequence properties for 3,940,426. The prime factorization is 2 × 7 × 37 × 7607.
Number of positive divisors: 16. Showing the recorded part of the sequence: 123.
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 6,938,496
- Proper-divisor sum
- 2,998,070
- Digit sum
- 28
- Digital root
- 1
Number bases
- Decimal
- 3940426
- Binary
- 1111000010000001001010 (22 bits)
- Octal
- 0o17020112
- Hexadecimal
- 0x3C204A
Divisor catalog (16)
1271437742595187,60715,21453,249106,498281,459562,9181,970,2133,940,426
Showing 16 of 16.
Collatz trajectory (123 steps)
Even: n → n/2; Odd: n → 3n + 1
3,940,4261,970,2135,910,6402,955,3201,477,660738,830369,4151,108,246554,1231,662,370831,1852,493,5561,246,778623,3891,870,168935,084467,542233,771701,314350,6571,051,972525,986262,993788,980394,490197,245591,736295,868147,93473,967221,902110,951332,854166,427499,282249,641748,924374,462187,231561,694280,847842,542421,2711,263,814631,9071,895,722947,8612,843,5841,421,792710,896355,448177,72488,86244,431133,29466,647199,94299,971299,914149,957
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 7 × 37 × 7607
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
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